/Engine/Source/Runtime/Core/Public/Containers/ArrayView.h
Filters the elements in the array based on a predicate functor.TArraywith the same type as this object which contains the subset of elements for which the functor returns true.
template<typename Predicate> [TArray](API\Runtime\Core\Containers\TArray)< std::remove_const_t< [ElementType](API\Runtime\Core\Containers\TArrayView\ElementType) > > FilterByPredicate ( Predicate Pred ) const